package com.whf.service;

import com.whf.dataobject.ProductCategory;

import java.util.List;

/**
 * Created by Administrator on 2018/7/11 0011.
 */
public interface CategoryService {
    ProductCategory findOneById(Integer categoryId);
    List<ProductCategory> findAll();
    List<ProductCategory> findByCategoryTypeIn(List<Integer> typeList);
    ProductCategory save(ProductCategory productCategory);
}
